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CAS No.: | 2916-68-9 |
---|---|
Name: | 2-(Trimethylsilyl)ethanol |
Article Data: | 22 |
Molecular Structure: | |
Formula: | C5H14OSi |
Molecular Weight: | 118.251 |
Synonyms: | 4-04-00-03951 (Beilstein Handbook Reference);Silane, (2-hydroxyethyl)trimethyl-;2-trimethylsilylethanol;Ethanol, 2- (trimethylsilyl)-; |
EINECS: | 220-844-5 |
Density: | 0.819/cm3 |
Melting Point: | 0oC |
Boiling Point: | 144.962 °C at 760 mmHg |
Flash Point: | 50.556 °C |
Solubility: | soluble in water |
Appearance: | clear colourless liquid |
Hazard Symbols: | Xi,F |
Risk Codes: | 10-36/37/38 |
Safety: | 16-37/39-26 |
Transport Information: | UN 1987 3/PG 3 |
PSA: | 20.23000 |
LogP: | 1.31690 |
B-<2-(trimethylsilyl)ethyl>9-borabicyclo<3.3.1>nonane
A
2-(Trimethylsilyl)ethanol
B
cis-1,5-cyclooctanediol
Conditions | Yield |
---|---|
With sodium hydroxide; dihydrogen peroxide In water for 1h; Heating; | A 100% B n/a |
2-(Trimethylsilyl)ethanol
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride In diethyl ether for 16h; Ambient temperature; | 98% |
ethenyltrimethylsilane
A
(+-)-1-(trimethylsilyl)ethanol
B
2-(Trimethylsilyl)ethanol
Conditions | Yield |
---|---|
With oxonium; oxygen; diisobutyl(2,6-di-tert-butyl-4- methylphenoxy)aluminum Product distribution; regioselectivity of hydroalumination; | A 12% B 88% |
With sodium hydroxide; borane-THF; water; dihydrogen peroxide In tetrahydrofuran at 0℃; for 0.25h; Product distribution; other temperatures, other times, other stoichiometry; | |
Yield given. Multistep reaction. Yields of byproduct given; | |
Stage #1: ethenyltrimethylsilane With triethylsilane; boron trichloride at -78 - 20℃; Stage #2: With sodium hydroxide; dihydrogen peroxide In tetrahydrofuran at 50 - 55℃; for 1h; Further stages. Title compound not separated from byproducts.; | |
Stage #1: ethenyltrimethylsilane With diisopinocamphenylboron chloride Stage #2: With sodium hydroxide; dihydrogen peroxide Further stages. Title compound not separated from byproducts.; |
Conditions | Yield |
---|---|
With borane-THF In tetrahydrofuran for 48h; Ambient temperature; | 78.1% |
With lithium aluminium tetrahydride In diethyl ether Heating; |
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride |
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride |
formaldehyd
(trimethylsilyl)methylmagnesium chloride
2-(Trimethylsilyl)ethanol
(2-acetoxy-ethyl)-dichloro-methyl-silane
methylmagnesium chloride
2-(Trimethylsilyl)ethanol
Conditions | Yield |
---|---|
In diethyl ether |
Conditions | Yield |
---|---|
(i) NaBH4, BF3-Et2O, diglyme, (ii) aq. H2O2, NaOH; Multistep reaction; |
Conditions | Yield |
---|---|
With sodium chloride at 25℃; Rate constant; Equilibrium constant; acetylcholinesterase, pH 7.8; |
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Hazard symbols is Xi, F.
Risk statements is 10-36/37/38.
10: Flammable.
36/37/38: Irritating to eyes, respiratory system and skin.
Safety statements is 16-37/39-26.
16: Keep away from sources of ignition - No smoking.
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
37/39: Wear suitable gloves and eye/face protection.
Hazard note is flammable.
HazardClass is 3.